apologise

/əˈpɑlədʒaɪz/
verb
  1. To express regret for something that one has done wrong or for a mistake.
    • He apologised to his teacher for being disruptive in class.
    • She apologised sincerely for forgetting our anniversary.
    • I want to apologise for breaking your favorite vase.
  2. To express regret in a formal or polite way, often when declining an invitation or causing inconvenience.
    • I must apologise, but I cannot attend the conference next week.
    • The host apologised for the delay in serving dinner.
    • We apologise for any inconvenience caused by the construction work.
Synonyms
What does "apologise" mean? | whatsthatwordmean | whatsthatwordmean